You quoted an article in their student newspaper, written by someone in the Applied Economics program, which has been retracted by the paper as covid misinformation. If an economist is someone you go to for your medical information, well...
Here is what their site says on 11/27 regarding covid vs. flu deaths:
COVID-19: There have been approximately 1,434,725 deaths reported worldwide. In the U.S, 263,462 people have died of COVID-19 between January 2020 and November 27, 2020.*
Flu: The World Health Organization estimates that 290,000 to 650,000 people die of flu-related causes every year worldwide.
are working to estimate the mortality rate of COVID-19, but at present, it is thought to be substantially higher (possibly 10 times or more) than that of most strains of the flu.
Also, it's "Johns" Hopkins, not "John" Hopkins.